Senior Windows Linux Systems Engineer jobs

Hazelwood, Missouri

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Today

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is looking for a Lead Software Architect to join the F15 International Vehicle Simulation team located in Hazelwood, Missouri. This Lead Software Architect role will lead the modernization of a legacy codebase

Full-time

USD 161,500.00 - 218,500.00 per year

Principal Site Reliability Engineer

Remote or Missouri

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Today

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Uses advanced experience to lead more complex projects from end-to-end that are focused on managing and maintaining optimum platform infrastructure performance, reliability, and

Full-time

USD 119,100.00 - 220,500.00 per year

Sr. Systems Administrator

Tucson, Arizona

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Today

Date Posted: 2025-09-30 Country: United States of America Location: AZ888: RMS AP Bldg 928 1151 East Hermans Road Building 928, Tucson, AZ, 85706 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: Secret - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and alli

Full-time

USD 66,000.00 per year

Senior Systems Administrator

Tucson, Arizona

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Today

Date Posted: 2025-10-13 Country: United States of America Location: AZ201: RMS AP Bldg 801 1151 East Hermans Road Building 801, Tucson, AZ, 85756 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and

Full-time

USD 66,000.00 per year

Sr. System Administrator

Tucson, Arizona

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Today

Date Posted: 2025-10-27 Country: United States of America Location: AZ810: RMS AP Bldg 810 1151 East Hermans Road Building 810, Tucson, AZ, 85756 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation

Full-time

USD 66,000.00 per year

Senior Linux Administrator Team Lead

Falls Church, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Critical Systems, Enterprise Systems, Software Updates, System Administration, Technical Issues Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT: Provide sys

Full-time

USD 127,500.00 - 172,500.00 per year

Senior HPC Systems Administrator

Remote or Phoenix, Arizona

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14d ago

RedLine Performance Solutions (RedLine) has been in the HPC solutions engineering services business for over 25 years and is consistently determined to keep the "bar of excellence" quite high for new hires. This enables RedLine to accomplish what other firms cannot and promotes a high level of staff retention. We offer services ranging from full life cycle HPC systems engineering to remote managed services to HPC program analysis.RedLine is looking for a Senior High Performance Computing (HPC) S

Full-time

$0 - $1

Sr. Manager, Endpoint Engineering

Irvine, California

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Today

Company Description At Western Digital, our vision is to power global innovation and push the boundaries of technology to make what you thought was once impossible, possible. At our core, Western Digital is a company of problem solvers. People achieve extraordinary things given the right technology. For decades, we've been doing just that-our technology helped people put a man on the moon and capture the first-ever picture of a black hole. We offer an expansive portfolio of technologies, HDDs

Full-time

USD 157,000.00 per year

Network Engineer, Senior

Annapolis, Maryland

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is looking for a talented Network Engineer to join our growing

Full-time

USD 86,700.00 - 151,700.00 per year

Senior, Document Control Analyst

Little Rock, Arkansas

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2d ago

Job Purpose & Scope Provides comprehensive technical support and supports management of the Bank's enterprise content management (ECM) document storage applications and scanner hardware. Supports projects and analysis related to the organization's ECM system security, procedures, and compliance. Essential Job Functions Implements, troubleshoots, and tests ECM imaging and document workflow technology platforms while maintaining the Bank's documented security policies to ensure maximum availabilit

Full-time

Senior Cloud Engineer

Olathe, Kansas

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Today

Overview We are seeking a full-time Senior Cloud Engineer in our Olathe, KS location. In this role, you will be responsible for the design, engineering, implementation, and operations of Garmin's cloud services and will be part of the team that supports and designs the systems responsible for the container platform and its associated development tools ecosystem. Essential Functions Install, configure, and manage platform-related infrastructure and cluster services in an enterprise environment

Full-time

TS/SCI FS Poly cleared RHEL 9 Senior Linux Consultant

San Antonio, Texas

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Today

Our client, a leading open source software solutions provider, is in need of a TS/SCI FS Poly Cleared Red Hat Enterprise Linux 9 Consultant for a 5 month contract position. The consultant will work 100% onsite in San Antonio, TX, in support of RHEL 9 deployments. Required Skills: Active DoDTS/SCI clearance with recent FS Poly Experience with Red Hat Enterprise Linux 9 Experience with Red Hat Ansible Automation Platform Ability to work onsite in San Antonio Active DoD 8570 IAT Level II certific

Contract

Senior Staff Software Engineer in Test - Performance

Santa Clara, California

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Today

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Our Approach to Work We lead wit

Full-time

USD 126,000.00 - 204,500.00 per year

Senior Linux Administrator

Irvine, California

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Today

Job Title: Senior Linux Administrator Location: Irvine, CA (onsite) Job Description: * Provide advanced support for Linux server infrastructure, including troubleshooting and resolving complex system issues and escalations * Linux vulnerability management * Design, implement, and monitor Linux-based infrastructure to ensure high availability, reliability, and performance * Manage and maintain Linux operating systems, including installation, configuration, patching, upgrades, and security harden

Easy Apply

Contract, Third Party

$50 - $60

Sr. C++ Engineer

Hybrid in Birmingham, Alabama

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7d ago

NO C2C OR 3RD PARTY VENDORS Rezult Group continues to make great strides toward enhancing the technology services community nationwide. We are consistently looking for qualified professionals to join us in achieving success. Currently we are searching for a Sr C++ Engineer to fulfill an immediate full-time vacancy. This position is a Full-Time, Direct Hire role that will sit HYBRID onsite in Birmingham, AL. Day to Day Responsibilities:Design and build cross-platform software applications leverag

Easy Apply

Full-time

Up to $145,000

Cloud Developer Principal

Mary Esther, Florida

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: AWS Cloud Computing, Cloud Based Solutions, Cloud Development, GitHub, Technology Implementations Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Cloud Develop

Full-time

USD 102,000.00 - 138,000.00 per year

Senior Engineer-Web Hosting & Application Platforms

Remote or Seattle, Washington

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Today

Job Description Software Engineer - Web Hosting & Service Management University of Washington Information Technology (UW-IT) Location: Seattle, WA | Hybrid (Minimum 2+ days/week onsite) Empower Innovation. Enable Discovery. Join UW-IT. As a UW employee, you have a unique opportunity to make a meaningful impact - not just on campus, but throughout Washington state and across the globe. At the University of Washington, your energy, creativity, and dedication contribute to building stronger mind

Full-time

USD 95,400.00 - 166,020.00 per year

Lead Software Engineer- Identity Federation

Jersey City, New Jersey

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Today

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer, Software Component Delivery- Python / Scripting / Configuration Management / Deployment at JPMorgan Chase within the Corporate Sector- Infrastructure Platforms, you'll work within the Identity and Access Management - Identity Federation Team and be part of an agile team that works to enhance, design, and deliver the Active Director

Full-time

USD 152,000.00 - 215,000.00 per year

Sr Data Architect

Columbus, Ohio

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Today

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Full-time

USD 124,100.00 - 206,900.00 per year

Sr. Engineer Cloud Operations

Remote

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Today

Description & Requirements The Sr. Cloud Engineer is a hands-on position that requires the ability to plan, design, and implement technical cloud solutions. You will help combine software and systems to develop creative engineering solutions for streamlined operations. Much of our support focuses on optimizing legacy systems, deploying new infrastructure and cloud services, and reducing work through automation of legacy processes. You will join a dedicated team of professionals with a diverse se

Full-time

USD 123,440.00 per year

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Senior Windows Linux Systems Engineer jobs